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/*
arduidiot_pins.c
Copyright 2008-2012 Michel Pollet <buserror@gmail.com>
This file is part of simavr.
simavr is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
simavr is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with simavr. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include "arduidiot_pins.h"
#include "sim_irq.h"
#include "avr_ioport.h"
#ifndef _CONCAT2
#define _CONCAT2(_np, _nn) _np##_nn
#define _CONCAT(_np, _nn) _CONCAT2(_np,_nn)
#endif
enum {
_AVR_PORTA = 0,
_AVR_PORTB, _AVR_PORTC, _AVR_PORTD, _AVR_PORTE, _AVR_PORTF,
_AVR_PORTG, _AVR_PORTH, _AVR_PORTI, _AVR_PORTJ, _AVR_PORTK,
_AVR_PORTL,
};
#ifdef ARDUIDIO_FULL
#define PIN(_n, _p, _b) \
[ _n] = { .ardupin = _n, .port = _CONCAT(_AVR_PORT, _p), .pin = _b }
#define ADCB(_n, _p, _b) \
[ _n] = { .ardupin = _n, .port = _CONCAT(_AVR_PORT, _p), .pin = _b, .analog = 1, .adc = _b }
#define ADCL(_n, _p, _b, _a) \
[ _n] = { .ardupin = _n, .port = _CONCAT(_AVR_PORT, _p), .pin = _b, .analog = 1, .adc = _a }
#else
#define PIN(_n, _p, _b) \
[ _n] = { .port = _CONCAT(_AVR_PORT, _p), .pin = _b }
#define ADCB(_n, _p, _b) PIN(_n, _p, _b)
#define ADCL(_n, _p, _b, _a) PIN(_n, _p, _b)
#endif
#define PORT(_B, _P) \
PIN( _B + 0, _P, 0), \
PIN( _B + 1, _P, 1), \
PIN( _B + 2, _P, 2), \
PIN( _B + 3, _P, 3), \
PIN( _B + 4, _P, 4), \
PIN( _B + 5, _P, 5), \
PIN( _B + 6, _P, 6), \
PIN( _B + 7, _P, 7)
#define ADC(_B, _P) \
ADCB( _B + 0, _P, 0), \
ADCB( _B + 1, _P, 1), \
ADCB( _B + 2, _P, 2), \
ADCB( _B + 3, _P, 3), \
ADCB( _B + 4, _P, 4), \
ADCB( _B + 5, _P, 5), \
ADCB( _B + 6, _P, 6), \
ADCB( _B + 7, _P, 7)
const ardupin_t arduidiot_168[] = {
PORT( 0, D),
PORT( 8, B),
ADC( 16, C), /* technically, 2 adc mode than there is.. */
};
const ardupin_t arduidiot_644[] = {
PORT( 0, B),
PORT( 8, D),
PORT(16, C),
ADCB(24, A, 7),
ADCB(25, A, 6),
ADCB(26, A, 5),
ADCB(27, A, 4),
ADCB(28, A, 3),
ADCB(29, A, 2),
ADCB(30, A, 1),
ADCB(31, A, 0),
};
const ardupin_t arduidiot_2560[] = {
PIN( 0, E, 0),
PIN( 1, E, 1),
PIN( 2, E, 4),
PIN( 3, E, 5),
PIN( 4, G, 5),
PIN( 5, E, 3),
PIN( 6, H, 3),
PIN( 7, H, 4),
PIN( 8, H, 5),
PIN( 9, H, 6),
PIN(10, B, 4),
PIN(11, B, 5),
PIN(12, B, 6),
PIN(13, B, 7),
PIN(14, J, 1),
PIN(15, J, 0),
PIN(16, H, 1),
PIN(17, H, 0),
PIN(18, D, 3),
PIN(19, D, 2),
PIN(20, D, 1),
PIN(21, D, 0),
PORT(22, A),
PIN(30, C, 7),
PIN(31, C, 6),
PIN(32, C, 5),
PIN(33, C, 4),
PIN(34, C, 3),
PIN(35, C, 2),
PIN(36, C, 1),
PIN(37, C, 0),
PIN(38, D, 7),
PIN(39, G, 2),
PIN(40, G, 1),
PIN(41, G, 0),
PIN(42, L, 7),
PIN(43, L, 6),
PIN(44, L, 5),
PIN(45, L, 4),
PIN(46, L, 3),
PIN(47, L, 2),
PIN(48, L, 1),
PIN(49, L, 0),
PIN(50, B, 3),
PIN(51, B, 2),
PIN(52, B, 1),
PIN(53, B, 0),
ADCB(54, F, 0),
ADCB(55, F, 1),
ADCB(56, F, 2),
ADCB(57, F, 3),
ADCB(58, F, 4),
ADCB(59, F, 5),
ADCB(60, F, 6),
ADCB(61, F, 7),
ADCL(62, K, 0, 8),
ADCL(63, K, 1, 9),
ADCL(64, K, 2, 10),
ADCL(65, K, 3, 11),
ADCL(66, K, 4, 12),
ADCL(67, K, 5, 13),
ADCL(68, K, 6, 14),
ADCL(69, K, 7, 15),
PIN(70, G, 4),
PIN(71, G, 3),
PIN(72, J, 2),
PIN(73, J, 3),
PIN(74, J, 7),
PIN(75, J, 4),
PIN(76, J, 5),
PIN(77, J, 6),
PIN(78, E, 2),
PIN(79, E, 6),
PIN(80, E, 7),
PIN(81, D, 4),
PIN(82, D, 5),
PIN(83, D, 6),
PIN(84, H, 2),
PIN(85, H, 7),
};
struct avr_irq_t *
get_ardu_irq(
struct avr_t * avr,
uint8_t ardupin,
const ardupin_t pins[])
{
#ifdef ARDUIDIO_FULL
if (pins[ardupin].ardupin != ardupin) {
printf("%s pin %d isn't correct in table\n", __func__, ardupin);
return NULL;
}
#endif
struct avr_irq_t * irq = avr_io_getirq(avr,
AVR_IOCTL_IOPORT_GETIRQ('A' + pins[ardupin].port),
pins[ardupin].pin);
if (!irq) {
printf("%s pin %d PORT%C%d not found\n", __func__, ardupin,
'A' + pins[ardupin].port, pins[ardupin].pin);
return NULL;
} else
printf("%s pin %2d is PORT%C%d\n", __func__, ardupin,
'A' + pins[ardupin].port, pins[ardupin].pin);
return irq;
}
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